Open AccessLead Removal From Simulated Wastewater Using Magnetite As Adsorbent With Box–Behnken Design
Author(s) -
Sabaa B. Farise,
Hussein A. Alabdly,
Ali Hasan
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/790/1/012020
Subject(s) - adsorption , magnetite , freundlich equation , box–behnken design , wastewater , langmuir , chemistry , metal , lead (geology) , langmuir adsorption model , fourier transform infrared spectroscopy , nuclear chemistry , response surface methodology , chemical engineering , chromatography , materials science , metallurgy , environmental science , environmental engineering , geology , organic chemistry , engineering , geomorphology
The current education explores the magnetite aptitude by way of adsorbent in eliminating lead metal from simulated wastewater (SWW). The effect of magnetite dose, initial lead concentration, pH solution, and Adsorption time on the elimination procedure remained explored. The adsorbent remained considered through different instrumental methods (FTIR, SEM, and surface area analyzer) and was rummage-sale aimed at the elimination of Pb 2+ metals from SWW. It remained initiate that the lead elimination touched 88.9 % through 0.3 g magnetite dose,75 min,2 ppm original concentration of lead thru pH = 6 at room temperature. The limits of adsorption were strong-minded aimed at heavy metals adsorption utilizing Langmuir and Freundlich isotherms. The consequences deliver robust evidence to support the adsorption mechanism hypothesis.